electronic system that continuously monitors the position, velocity, and acceleration of a vehicle, usually a submarine, missile, or airplane, and thus provides navigational data or control without need for communicating with a base station....

Strictly speaking, Newton’s laws of motion are valid only in a coordinate system at rest with respect to the “fixed” stars. Such a system is known as a Newtonian, or inertial reference, frame. The laws are also valid in any set of rigid axes moving with constant velocity and without rotation relative to the inertial frame; this concept is known as the principle of Newtonian or...

...astronauts to the Moon and the battery-powered Lunar Roving Vehicles used in the Apollo 15, 16, and 17 missions. In 1976 it entered the upper-stage-rocket arena when it was selected to develop the Inertial Upper Stage (IUS), a two-stage payload delivery vehicle that can be taken into space by either a space shuttle or a launcher such as the Titan. In 1993 NASA selected Boeing as the prime......

The inertinite group makes up 5 to 40 percent of most coals. Their reflectance values are usually the highest in a given sample. The most common inertinite maceral is fusinite, which has a charcoal-like appearance with obvious cell texture. The cells may be either empty or filled with mineral matter, and the cell walls may have been crushed during compaction (bogen texture). Inertinites are......

In considering the mechanisms of substitution (exchange) reactions, Canadian-born American chemist Henry Taube distinguished between complexes that are labile (reacting completely in about one minute in 0.1 M solution at room temperature [25 °C, or 77 °F]) and those that are inert (under the same conditions, reacting either too slowly to measure or slowly enough to be.....

Chilean Isabel Allende and Mexican Laura Esquivel published historical novels about female characters at the time of the Spanish conquest. Allende, in Inés del alma mía, chose as protagonist Inés Suárez (1507–80), a Spanish woman who, upon embarking on a trip to the New World to locate her husband, finds instead a new love and infinite adventure when she.....

Chilean Isabel Allende and Mexican Laura Esquivel published historical novels about female characters at the time of the Spanish conquest. Allende, in Inés del alma mía, chose as protagonist Inés Suárez (1507–80), a Spanish woman who, upon embarking on a trip to the New World to locate her husband, finds instead a new love and infinite adventure when she.....

...heraldry, is an orle gemel, which suggests twins, and it may indeed be described as an orle divided into two narrow orles set closely together. The small shield used as a charge is an inescutcheon and often is used to bear the arms of an heraldic heiress (a daughter of a family of no sons). The quarter occupies one-fourth of the shield; the canton, smaller than......

Two consecutive saros series are separated by the inex, a period of 29 years minus 20 days—that is, 358 synodic months—after which time the new moon has come from one node to the opposite node. A group of inex periods lasts about 23,000 years, with about 70 groups coexisting at any one time, each group comprising an average of 780 eclipses. All other cycles in eclipses are......

In 1969 Farocki created Nicht löschbares Feuer (The Inextinguishable Fire), a 25-minute agitprop film that explored and criticized the use of napalm during the Vietnam War. Typifying what would become his characteristic film-essay structure, the film built an argument from found film clips and photographic images. Farocki incorporated......

symphony for orchestra by Danish composer Carl Nielsen in which he set out to capture in music the idea of an “inextinguishable” life force that runs through all creation. The work premiered on February 1, 1916....

...movement, however, now officially patronized by the British Labour Party, the Greens in West Germany, and Dutch and Belgian social democrats, forced Reagan to link Pershing deployment with intermediate nuclear forces (INF) talks with the U.S.S.R. Reagan tried to seize the moral high ground with his “zero-option” proposal for complete elimination of all such missiles from......

nuclear-arms-control accord reached by the United States and the Soviet Union in 1987 in which those two nations agreed to eliminate their stocks of intermediate-range and shorter-range (or “medium-range”) land-based missiles (which could carry nuclear warheads). It was the first arms-control treaty to abolish an entire category of weapon systems...

...of war to Islam and by encouraging Hindus as his principal confidants and policy makers. To legitimize his nonsectarian policies, he issued in 1579 a public edict (maḥẓar) declaring his right to be the supreme arbiter in Muslim religious matters—above the body of Muslim religious scholars and jurists. He had by then also......

in Roman Catholic theology, the doctrine that the pope, acting as supreme teacher and under certain conditions, cannot err when he teaches in matters of faith or morals. As an element of the broader understanding of the infallibility of the church, this doctrine is based on the belief that the church has been entrusted with the teaching mission of Jesus Christ and that, in view of its mandate fro...

public disgrace or loss of reputation, particularly as a consequence of criminal conviction. In early common law, conviction for an infamous crime resulted in disqualification to testify as a witness. The criterion for considering a crime infamous was whether or not it stamped the offender as untrustworthy. The concept was, therefore, at first limited to so-called crimen falsi, originally ...

...Angeles district attorney in the critically acclaimed Crash (2004). Bullock took another serious role when she portrayed the American author Harper Lee in Infamous (2006), a biopic about writer Truman Capote. In 2006 she reunited with Reeves in The Lake House, a romance about two people who fall in love by sending......

public disgrace or loss of reputation, particularly as a consequence of criminal conviction. In early common law, conviction for an infamous crime resulted in disqualification to testify as a witness. The criterion for considering a crime infamous was whether or not it stamped the offender as untrustworthy. The concept was, therefore, at first limited to so-called crimen falsi, originally ...

Ramos spent most of his life in Palmeira dos Índios, in the northeastern Brazilian state of Alagoas, where he was proprietor of a general store and mayor. His memoirs, Infância (1945; “Childhood”), describe the hazards of his family’s fortunes in the drought-stricken area, his meagre schooling, and the education he pieced together for himself by reading th...

...their behaviour; there appeared to be a hereditary scheme for development in the four areas of motor skills, adaptive behaviour, language development, and personal and social skills. In Infancy and Human Growth (1928), he presented a developmental schedule based on this theory, using 195 items of behaviour to evaluate infants of ages between 3 and 30 months. In 1938 Gesell and......

The discourses are preceded by etiological (sources or origins) material of chapters 1–2, in which the birth narrative relates Jesus’ descent (by adoption according to the will of God) through Joseph into the Davidic royal line. Though a virgin birth is mentioned, it is not capitalized upon theologically in Matthew. The story includes a flight into Egypt (recalling a Mosaic tradition...

person below the legal age of majority or adulthood. The age of majority varies in different countries, and even in different jurisdictions within a country. It also differs with the type of activity concerned, such as marrying, purchasing alcohol, or driving an automobile. Twenty-one years is a common division between minors and adults....

Infant betrothal was common. If arranged before the birth of one or both of the prospective spouses, it was a tentative arrangement subject to later ratification, mainly through continued gift giving to the girl’s parents. In some Aboriginal societies parents of marriageable girls played one man against another, although this was always a potentially dangerous game. Also, there might be a.....

...within a day, although people less severely poisoned may live for a week. Few who reach the stage of severe paralysis survive, although a person who survives the paralysis will recover completely. Infant botulism, which may result from feeding infants honey contaminated with the clostridial spores, exhibits symptoms such as constipation, poor feeding, and a weak cry; children under the age of.....

...against the prime minister, Lord Melbourne, for seducing his wife. Norton then refused his wife access to their children, and her outcries against this injustice were instrumental in introducing the Infant Custody Bill, which was finally carried in 1839. In 1855 she was again involved in a lawsuit because her husband not only refused to pay her allowance but demanded the proceeds of her books.....

Advocates of protection often argue that new and growing industries, particularly in less-developed countries, need to be shielded from foreign competition. They contend that costs decline with growth and that some industries must reach a minimum size before they are able to compete with well-established industries abroad. Tariffs can protect the domestic market until the industry becomes......

...of the poetical works for which he is chiefly remembered: Songs of Innocence, with 19 poems on 26 prints. The poems are written for children—in Infant Joy only three words have as many as two syllables—and they represent the innocent and the vulnerable, from babies to beetles, protected and fostered by powers beyond their own.......

...warning from international donors, as well as emergency aid, there was little hope of an early solution to Niger’s chronic food problems. Although external agencies reported that Niger had cut the infant mortality rate in half since 1998, UNICEF warned that the country still had the most malnourished children in the Sahel region....

process by which a human infant (age 0 to 12 months) gains awareness of and responds to external stimuli. At birth, infants possess functional sensory systems; vision is somewhat organized, and audition (hearing), olfaction (smell), and touch are fairly mature. However, infants lack perceptual knowledge, which must be gained through experien...

fictional character, a child performer who appears in the novel Nicholas Nickleby (1838–39) by Charles Dickens. Ninetta is the beloved eight-year-old daughter of Mr. and Mrs. Crummles, the manager-actors of a troupe of strolling players in which Nicholas Nickleby is a performer....

educational division, a supplement to elementary school intended to accommodate children between the ages of four and six years. Originating in the early 19th century, the kindergarten was an outgrowth of the ideas and practices of Robert Owen in Great Britain, J.H. Pestalozzi in Switzerland and his pupil Friedrich Froebel in Germany, who co...

approach to sensory enrichment for very young children, particularly those who are ill or who are otherwise deprived of typical sensory experiences. Infant stimulation is a process of providing supplemental sensory stimulation in any or all of the sensory modalities (visual, auditory, tactile, vestibular, olfactory, gustatory) to an infant as a therapeutic intervention. The inte...

the title borne from the 13th century by the children of the Spanish and Portuguese monarchs. The title infante was borne by the sons of the sovereign, and the title infanta was given to the daughters and to the wife of an infante. From the reign of John I of Castile (1379–90) there began the custom of calling the sovereign’s eldest son príncipe (prince) de Asturias...

the title borne from the 13th century by the children of the Spanish and Portuguese monarchs. The title infante was borne by the sons of the sovereign, and the title infanta was given to the daughters and to the wife of an infante. From the reign of John I of Castile (1379–90) there began the custom of calling the sovereign’s eldest son príncipe (prince) de Asturias...

river in the Cape Midlands, Eastern Cape province, southern South Africa. The Great Fish River has a length of 430 miles (692 km) and a drainage area of 11,900 square miles (30,800 square km). Its main northern tributary, the Great Brak River, rises in 7,000-foot- (2,100-metre-) high mountains 30 miles (48 km) south of the Orange River and n...

the killing of the newborn. It has often been interpreted as a primitive method of birth control and a means of ridding a group of its weak and deformed children; but most societies actively desire children and put them to death (or allow them to die) only under exceptional circumstances. Among the Eskimo, for example, conditions of life were so severe that i...

...is associated with the earliest stages of human development: nearly all people lack the ability to retain memories of experiences they had before they were three years old. Known as infantile amnesia, this universal phenomenon implies that the brain systems required to encode and retrieve specific events are not adequately developed to support long-term memory before age three. Another......

a hereditary disease of infants, characterized by swellings of the periosteum (the bone layer where new bone is produced) and the bone cortex of the upper arms, shoulder girdle, and lower jaw. The disease is accompanied by fever and irritability; after a series of periodic exacerbations, it subsides spontaneously....

...tissues. The tissues that typically are affected include the bone marrow, the liver, the cornea (where the crystals can be seen), and the kidney. There are three distinct forms of cystinosis—nephropathic (infantile), intermediate (adolescent), and nonnephropathic (benign, or ocular)—which differ with respect to clinical presentation, progression, and severity....

...and if parental attitudes were neither excessively prohibitive nor excessively stimulating, the stage is passed through harmoniously. In the presence of trauma, however, there occurs an “infantile neurosis” that is an important forerunner of similar reactions during the child’s adult life. The superego, the moral factor that dominates the conscious adult mind, also has its....

Strabismus can be present all the time, intermittently, or brought out only by special testing. Congenital, or infantile, strabismus appears in infancy and is presumably due to defects present at birth that are poorly understood. However, given the strong tendency for strabismus to run in families, the causes undoubtedly have some genetic component. While congenital strabismus is more common in......

May 24, 1925Brooklyn, N.Y.April 4, 2013New York, N.Y.American comic-book artist who revitalized the superhero genre with work that marked the dawn of the Silver Age of comics. In the 1950s Infantino’s clean lines and bold colours combined with Bob Kanigher’s stories to create ...

troops who fight on foot, even though transported to the battlefield by horses, ships, aircraft, tanks and other motorized vehicles, skis, or other means. The term applies equally to troops armed with such hand weapons as the spear and sword in ancient times and with automatic rifles and rocket launchers in modern times. As foot soldiers their objective has always been to seize and hold ground an...

...for protection against bullets, shell fragments, and other projectiles. Armoured vehicles for military use can move either on wheels or on continuous tracks. The tank is the principal fighting armoured vehicle. Other types armed with large-calibre main guns include tank destroyers and assault guns. This article traces the development of armoured personnel carriers, infantry fighting......

Liddell Hart left studies at Cambridge University when World War I broke out in 1914 and became an officer in the British Army. In 1920 he wrote the Army’s official Infantry Training manual that included his “battle drill” system evolved in 1917 and his so-called “expanding torrent” method of attack, which grew out of infiltration tactics introduced in......

...of Negro Life, also appeared that year. Like his unfinished play Black Cinderella, it dealt with color prejudice within the black community. Thurman is perhaps best known for his novel Infants of the Spring (1932), a satire of what he believed were the overrated creative figures of the Harlem scene. Some reviewers welcomed Thurman’s bold insight, while others vilifie...

death of tissue resulting from a failure of blood supply, commonly due to obstruction of a blood vessel by a blood clot or narrowing of the blood-vessel channel. The dead tissue is called an infarct. Myocardial infarction (heart attack)—death of a section of heart muscle—results from obstruction of a coronary artery; the condit...

the assemblage of organisms inhabiting the seafloor. Benthic epifauna live upon the seafloor or upon bottom objects; the so-called infauna live within the sediments of the seafloor. By far the best-studied benthos are the macrobenthos, those forms larger than 1 mm (0.04 inch), which are dominated by polychaete worms, pelecypods, anthozoans, echinoderms, sponges, ascidians, and crustaceans.......

...or longer, the condition is referred to as a missed abortion. Women who lose three or more consecutive pregnancies of less than 20 weeks’ duration are said to suffer from recurrent abortion. An infected abortion is an abortion associated with infection of the genital organs....

The investigators examined individual bumblebees to determine infection levels of Nosema bombi, a fungal pathogen that had been shown to reduce the survival of worker bees in infected colonies and increase the susceptibility of individual bees to other pathogens and diseases. They also examined the genetic diversity of bee populations by analyzing microsatellites (short, repetitive DNA......

Infectious arthritides are a set of arthritic conditions caused by exposure to certain microorganisms. In some instances the microorganisms infiltrate the joint space and cause destruction, whereas in others an infection stimulates an inappropriate immune response leading to reactive arthritis. Typically caused by bacterial infections, infectious arthritis may also result from fungal and viral......

an inflammation of the conjunctiva or the cornea of the eye in cattle as the result of an infection; early viral involvement is suspected. Moraxella bovis is usually found in discharge from the affected eye; other bacteria, such as Staphylococcus and Corynebacterium, are also often present. Ultraviolet rays from the sun may play a role in the inflammation; face flies may trans...

a neurological disorder characterized by irregular and involuntary movements of muscle groups in various parts of the body that follow streptococcal infection. The name St. Vitus Dance derives from the late Middle Ages, when persons with the disease attended the chapels of St. Vitus, who was believed to have curative powers. The disorder was first explained by the English physician Thomas Sydenham...

in medicine, a process caused by a microorganism that impairs a person’s health. An infection, by contrast, is the invasion of and replication in the body by any of various microbial agents—including bacteria, viruses, fungi, protozoans, and worms...

Traditionally, infective endocarditis has been classified as acute or subacute. Acute infective endocarditis generally is caused by Staphylococcus, Pneumococcus, or Gonococcus bacteria or by fungi. This form of endocarditis develops rapidly, with fever, malaise, and other signs of systemic infection coupled with abnormal cardiac function and even......

viral disease of cats, kittens two to six months old being most susceptible. Highly contagious, it is caused by a parvovirus that is closely related to canine parvovirus type 2. About 3 to 10 days after exposure to the disease, infected kittens cough and sneeze, have running eyes and nose, are feverish, lose their appetites, vomit, and have diarrhea. The number of white cells in the blood drops se...

...diseases caused by these viruses. Hepatitis, for example, is a subacute or chronic disease, with a long latent period, that is caused by at least five viruses with different properties. Hepatitis A is caused by a picornavirus usually transmitted by the fecal-oral route in a manner similar to that of poliovirus. Hepatitis B is caused by a small DNA virus that contains its own DNA polymerase......

infection in humans, caused by the Epstein-Barr virus (EBV), whose most common symptoms are fever, general malaise, and sore throat. The disease occurs predominantly in persons from 10 to 35 years old, but it is known to appear at any age. Infection of young children by the EBV usually causes little or no illness, although it does confer immunity against mononucleosis. A conditi...

a highly fatal infectious viral disease of rabbits. It is characterized by fever, swelling of the mucous membranes, and the presence of nodular skin tumours. The disease exists naturally in populations of certain South American rabbits of the genus Sylvilagus and has been introduced into western Europe and Australia as a means of rabbit population control....

Infectious wastes include used bandages, hypodermic needles, and other materials from hospitals or biological research facilities. Radioactive wastes emit ionizing energy that can harm living organisms. Because some radioactive materials can persist in the environment for many thousands of years before fully decaying, there is much concern over the control of these wastes. However, the handling......

Traditionally, infective endocarditis has been classified as acute or subacute. Acute infective endocarditis generally is caused by Staphylococcus, Pneumococcus, or Gonococcus bacteria or by fungi. This form of endocarditis develops rapidly, with fever, malaise, and other signs of systemic infection coupled with abnormal cardiac function and even......

in statistics, the process of drawing conclusions about a parameter one is seeking to measure or estimate. Often scientists have many measurements of an object—say, the mass of an electron—and wish to choose the best measure. One principal approach of statistical inference is Bayesian estimation, which incorporates reasonable expectations or prio...

in logic, derivation of conclusions from given information or premises by any acceptable form of reasoning. Inferences are commonly drawn (1) by deduction, which, by analyzing valid argument forms, draws out the conclusions implicit in their premises, (2) by induction, which argues from many instances to a general statement, (3) by probability, which passes from frequencies within a known domain ...

In order to accomplish feats of apparent intelligence, an expert system relies on two components: a knowledge base and an inference engine. A knowledge base is an organized collection of facts about the system’s domain. An inference engine interprets and evaluates the facts in the knowledge base in order to provide an answer. Typical tasks for expert systems involve classification, diagnosi...

Line (3) above may be called an inference form, and (1) and (2) are then instances of that inference form. The letters—X, Y, and Z—in (3) mark the places into which expressions of a certain type may be inserted. Symbols used for this purpose are known as variables; their use is analogous to that of the x in algebra, which marks the place into which a......

There is a further reason why the formulation of systems of rules of inference does not exhaust the science of logic. Rule-governed, goal-directed activities are often best understood by means of concepts borrowed from the study of games. The “game” of logic is no exception. For example, one of the most fundamental ideas of game theory is the distinction between the definitory rules....

Line (3) above may be called an inference form, and (1) and (2) are then instances of that inference form. The letters—X, Y, and Z—in (3) mark the places into which expressions of a certain type may be inserted. Symbols used for this purpose are known as variables; their use is analogous to that of the x in algebra, which marks the place into which a......

Line (3) above may be called an inference form, and (1) and (2) are then instances of that inference form. The letters—X, Y, and Z—in (3) mark the places into which expressions of a certain type may be inserted. Symbols used for this purpose are known as variables; their use is analogous to that of the x in algebra, which marks the place into which a......

In order to avoid having to distinguish between meaning and character, some philosophers, including Gilbert Harman and Ned Block, have recommended supplementing a theory of truth with what is called a conceptual-role semantics (also known as cognitive-role, computational-role, or inferential-role semantics). According to this approach, the meaning of an expression for a speaker is the same as......

...the ears (auriculotemporal nerve), (3) oral mucosa, the anterior two-thirds of the tongue, gingiva adjacent to the tongue, and the floor of the mouth (lingual nerve), and (4) the mandibular teeth (inferior alveolar nerve). Skin over the lateral and anterior surfaces of the mandible and the lower lip is served by cutaneous branches of the mandibular nerve....

...lemniscus. There they are joined by the fibres from the ventral cochlear nuclei of both sides and from the olivary complex. The lemniscus is a major tract, most of the fibres of which end in the inferior colliculus, the auditory centre of the midbrain, although some fibres may bypass the colliculus and end, together with the fibres from the colliculus, at the next higher level, the medial......

...Sun and the side turned toward the Earth is dark. Inferior planets—those with orbits smaller than the Earth’s (namely, Venus and Mercury)—have two kinds of conjunctions with the Sun. An inferior conjunction occurs when the planet passes approximately between Earth and Sun; if it passes exactly between them, moving across the Sun’s face as seen from Earth, it is said ...

Finally, in most jurisdictions there are institutions called, unfortunately and for want of a better term, “inferior” courts. These are often staffed by part-time judges who are not necessarily trained in the law. They handle minor civil cases involving small sums of money, such as bill collections, and minor criminal cases carrying light penalties. In addition to finally disposing.....

...exits the cranial cavity via the jugular foramen. Within the foramen is the superior ganglion, containing cell bodies of general somatic afferent fibres, and just external to the foramen is the inferior ganglion, containing visceral afferent cells....

...Thus, the celiac ganglion innervates the stomach, liver, pancreas, and the duodenum, the first part of the small intestine; the superior mesenteric ganglion innervates the small intestine; and the inferior mesenteric ganglion innervates the descending colon, sigmoid colon, rectum, urinary bladder, and sexual organs....

...and palatine glands, while neurons of the submandibular ganglion innervate the submandibular and sublingual salivary glands. A second group of parasympathetic preganglionic neurons belongs to the inferior salivatory nucleus, located in the caudal part of the medullary reticular formation. Neurons of this group send axons out of the medulla in the ninth cranial (glossopharyngeal) nerve and to......

The inferior vena cava is formed by the coming together of the two major veins from the legs, the common iliac veins, at the level of the fifth lumbar vertebra, just below the small of the back. Unlike the superior vena cava, it has a substantial number of tributaries between its point of origin and its terminus at the heart. These include the veins that collect blood from the muscles and......

...of the bladder, and one of its branches (in males) gives off the artery to the ductus deferens, a part of the passageway for sperm. The middle vesical artery supplies the base of the bladder. The inferior vesical artery supplies the inferolateral surfaces of the bladder and assists in supplying the base of the bladder, the lower end of the ureter, and other adjacent structures....

a psychological sense of inferiority that is wholly or partly unconscious. The term has been used by some psychiatrists and psychologists, particularly the followers of the early psychoanalyst Alfred Adler, who held that many neurotic symptoms could be traced to overcompensation for this feeling. The use of the word complex later gained acceptance to denote the grou...

...seem today less private and more universal because they have appeared in other works. Also in the early 1930s Cocteau wrote what is usually thought to be his greatest play, La Machine infernale, a treatment of the Oedipus theme that is very much his own. In these two works he moved into closer contact with the great myths of humanity....

...it is known that it extended into Mexico, where, in the state of Tamaulipas, Desert materials have been found associated with the earliest known cultivated plants in the New World. Here, in the Infernillo phase, it appears that native American squash, peppers, and perhaps beans were being cultivated as early as 6500 bc. At this time, domesticates formed only a small portion of the...

...as was the little-seen 8 Seconds (1994), starring Luke Perry as a doomed rodeo star. In 1999 Avildsen ventured into the thriller genre again with Desert Heat (also released as Inferno), which starred Jean-Claude Van Damme; the film was loosely based on the 1961 classic Yojimbo by......

long narrative poem written c. 1308–21 by Dante. It is usually held to be one of the world’s great works of literature. Divided into three major sections—Inferno, Purgatorio, and Paradiso—the narrative traces the journey of Dante from darkness and error to the revelation of the divine light, culminating in the Beatific Vision of God. Dante is guided...

the inability of a couple to conceive and reproduce. Infertility is defined as the failure to conceive after one year of regular intercourse without contraception or the inability of a woman to carry a pregnancy to a live birth. Infertility can affect either the male or the female and can result from a number of causes. About 1 in every 10 couples is infertile, or somewhere betw...

...took up residence in hotels, apartments, office buildings, and homes. The National Pest Management Association (NPMA), an industry trade group, reported that one in five Americans had had a bedbug infestation at home or knew someone who had encountered the pests. The problem became so rampant that the U.S. government held national summits, enlisting the aid of top entomologists and health......

...the prepuce (clitoral hood) is also removed.Excision. Type 2 FGC involves the partial or total removal of the clitoris and the labia minora. It can also include the removal of the labia majora.Infibulation (also called Pharoanic circumcision). The vaginal opening is reduced by removing all or parts of the external genitalia (the clitoris, labia minora, and labia majora) and sewing,......

sexual relations between a married person and someone other than the spouse. Written or customary prohibitions or taboos against adultery constitute part of the marriage code of virtually every society. Indeed, adultery seems to be as universal and, in some instances, as common as marriage....

Baseball is a contest between two teams of 9 or (if a designated hitter is allowed to take the pitcher’s turn at bat) 10 players each. The field of play is divided into the infield and the outfield. Within the infield is a square area called the diamond, which has four white bases, one on each corner. The bases are 90 feet (27.4 metres) apart....

The infield fly rule protects base runners from the deception of an infielder who may allow an infield fly ball to drop, thus setting up an easy force play. The rule applies only if both first and second are occupied by runners and there are fewer than two out. The batter is automatically out when the rule is invoked....

The infielders form the inner ring of defense. They sometimes catch line drives on the fly, but mainly they pick up ground balls that roll toward the outfield or shoot swiftly across the grass on one or more bounces. When a batted ball strikes the ground, the play becomes a race between the batter running to first and an infielder trying to gain control of the ball and throw it. Like the......

...Cancers of these tissues are called lobular carcinomas and ductal carcinomas. Because these tissues are glandular, both cancers are called adenocarcinomas. The most common type of tumour, called infiltrating ductal carcinoma, is a single, hard, barely movable lump. This type of tumour accounts for about 70 percent of all cases. Fewer than 15 percent of all cases are lobular carcinomas....

When water from a rainstorm or a period of snowmelt reaches the ground, some or all of it will infiltrate the soil. The rate of infiltration depends on the intensity of the input, the initial moisture condition of the surface soil layer, and the hydraulic characteristics of the soil. Small-scale effects such as the presence of a surface seal of low permeability (due to the rearrangement of......

The siliconization of RBSC is a good example of infiltration, which may be described as any technique of filling in pores by reaction with or deposition from a liquid or vapour. In the case of liquid reaction, the technique is called melt infiltration; in the case of vapour phases, it is called chemical vapour infiltration, or CVI. With infiltration it is possible to begin with woven carbon......

...the physiochemical properties of the drug molecules. The drug may be injected subcutaneously around sensory nerve endings, enabling minor procedures such as repair of skin laceration. This is called infiltration anesthesia. Some local anesthetics are applied directly to mucous membranes, such as those of the nose, throat, larynx, and urethra or those of the conjunctiva of the eye. This is calle...